or ensuring "Path Mode" is set to "Copy" and "Embed Textures" in Blender can fix this. Spring Bone Physics : Don't forget to add Spring Bones
Skip online for "better." They are fine for testing, not production. convert+glb+to+vrm+better
: You must map at least the basic "A, E, I, O, U" mouth visemes and primary emotions (joy, angry, sorrow) to have a functional avatar. or ensuring "Path Mode" is set to "Copy"
| Problem | Why It Happens | The "Better" Fix | | :--- | :--- | :--- | | | GLB used twist bones that VRM ignores. | In Blender, apply Armature modifier and clear twist bone constraints. | | Textures are purple/missing | GLB packed textures as KTX2 (compressed). | In Blender, go to Image > Save As and repack as PNG/JPG before export. | | Model T-poses but animates weirdly | The original GLB had roll correction on bones. | Use CATS > Advanced > Reset Bone Rolls . | | VRM file is 150MB | Your GLB included 4K normal maps. | Reduce textures to 1024x1024 max for VRM. Resize in Photoshop/Photopea. | | Problem | Why It Happens | The